Feature/1795 reader render attachments

WordPress/src/main/java/org/wordpress/android/datasets/ReaderDatabase.java

@@ -19,7 +19,7 @@
  */
 public class ReaderDatabase extends SQLiteOpenHelper {
     protected static final String DB_NAME = "wpreader.db";
-    private static final int DB_VERSION = 83;
+    private static final int DB_VERSION = 85;
 
     /*
      * version history
@@ -40,6 +40,8 @@ public class ReaderDatabase extends SQLiteOpenHelper {
      *   81 - added image_url to tbl_blog_info
      *   82 - added idx_posts_timestamp to tbl_posts
      *   83 - removed tag_list from tbl_posts
+     *   84 - added tbl_attachments
+     *   85 - removed tbl_attachments, added attachments_json to tbl_posts
      */
 
     /*

WordPress/src/main/java/org/wordpress/android/datasets/ReaderPostTable.java

@@ -47,7 +47,8 @@ public class ReaderPostTable {
           + "primary_tag,"          // 26
           + "secondary_tag,"        // 27
           + "is_likes_enabled,"     // 28
-          + "is_sharing_enabled";   // 29
+          + "is_sharing_enabled,"   // 29
+          + "attachments_json";     // 30
 
 
     protected static void createTables(SQLiteDatabase db) {
@@ -81,6 +82,7 @@ protected static void createTables(SQLiteDatabase db) {
                 + " secondary_tag       TEXT,"
                 + " is_likes_enabled    INTEGER DEFAULT 0,"
                 + " is_sharing_enabled  INTEGER DEFAULT 0,"
+                + " attachments_json    TEXT,"
                 + " PRIMARY KEY (post_id, blog_id)"
                 + ")");
         db.execSQL("CREATE INDEX idx_posts_timestamp ON tbl_posts(timestamp)");
@@ -373,7 +375,7 @@ public static void addOrUpdatePosts(final ReaderTag tag, ReaderPostList posts) {
         SQLiteStatement stmtPosts = db.compileStatement(
                 "INSERT OR REPLACE INTO tbl_posts ("
                 + COLUMN_NAMES
-                + ") VALUES (?1,?2,?3,?4,?5,?6,?7,?8,?9,?10,?11,?12,?13,?14,?15,?16,?17,?18,?19,?20,?21,?22,?23,?24,?25,?26,?27,?28,?29)");
+                + ") VALUES (?1,?2,?3,?4,?5,?6,?7,?8,?9,?10,?11,?12,?13,?14,?15,?16,?17,?18,?19,?20,?21,?22,?23,?24,?25,?26,?27,?28,?29,?30)");
         SQLiteStatement stmtTags = db.compileStatement(
                 "INSERT OR REPLACE INTO tbl_post_tags (post_id, blog_id, pseudo_id, tag_name, tag_type) VALUES (?1,?2,?3,?4,?5)");
 
@@ -410,6 +412,7 @@ public static void addOrUpdatePosts(final ReaderTag tag, ReaderPostList posts) {
                 stmtPosts.bindString(27, post.getSecondaryTag());
                 stmtPosts.bindLong  (28, SqlUtils.boolToSql(post.isLikesEnabled));
                 stmtPosts.bindLong  (29, SqlUtils.boolToSql(post.isSharingEnabled));
+                stmtPosts.bindString(30, post.getAttachmentsJson());
                 stmtPosts.execute();
             }
 
@@ -560,6 +563,8 @@ private static class PostColumnIndexes {
         private final int idx_is_likes_enabled;
         private final int idx_is_sharing_enabled;
 
+        private final int idx_attachments_json;
+
         private PostColumnIndexes(Cursor c) {
             if (c == null)
                 throw new IllegalArgumentException("PostColumnIndexes > null cursor");
@@ -600,6 +605,8 @@ private PostColumnIndexes(Cursor c) {
 
             idx_is_likes_enabled = c.getColumnIndex("is_likes_enabled");
             idx_is_sharing_enabled = c.getColumnIndex("is_sharing_enabled");
+
+            idx_attachments_json = c.getColumnIndex("attachments_json");
         }
     }
 
@@ -652,6 +659,8 @@ private static ReaderPost getPostFromCursor(Cursor c, PostColumnIndexes cols) {
         post.isLikesEnabled = SqlUtils.sqlToBool(c.getInt(cols.idx_is_likes_enabled));
         post.isSharingEnabled = SqlUtils.sqlToBool(c.getInt(cols.idx_is_sharing_enabled));
 
+        post.setAttachmentsJson(c.getString(cols.idx_attachments_json));
+
         return post;
     }
 }

WordPress/src/main/java/org/wordpress/android/models/ReaderPost.java

@@ -52,6 +52,8 @@ public class ReaderPost {
     public boolean isLikesEnabled;
     public boolean isSharingEnabled;    // currently unused
 
+    private String attachmentsJson;
+
     public static ReaderPost fromJson(JSONObject json) {
         if (json == null) {
             throw new IllegalArgumentException("null json post");
@@ -155,6 +157,12 @@ public static ReaderPost fromJson(JSONObject json) {
         // parse the tags section
         assignTagsFromJson(post, json.optJSONObject("tags"));
 
+        // parse the attachments
+        JSONObject jsonAttachments = json.optJSONObject("attachments");
+        if (jsonAttachments != null) {
+            post.attachmentsJson = jsonAttachments.toString();
+        }
+
         // the single-post sites/$site/posts/$post endpoint returns all site metadata
         // under meta/data/site (assuming ?meta=site was added to the request)
         JSONObject jsonSite = JSONUtil.getJSONChild(json, "meta/data/site");
@@ -343,8 +351,6 @@ public void setPublished(String published) {
         this.published = StringUtils.notNullStr(published);
     }
 
-    // --------------------------------------------------------------------------------------------
-
     public String getPrimaryTag() {
         return StringUtils.notNullStr(primaryTag);
     }
@@ -368,7 +374,17 @@ public void setSecondaryTag(String tagName) {
         }
     }
 
-    // --------------------------------------------------------------------------------------------
+    /*
+     * attachments are stored as the actual JSON to avoid having a separate table for
+     * them, may need to revisit this if/when attachments become more important
+     */
+    public String getAttachmentsJson() {
+        return StringUtils.notNullStr(attachmentsJson);
+    }
+    public void setAttachmentsJson(String json) {
+        attachmentsJson = StringUtils.notNullStr(json);
+    }
+
 
     public boolean hasText() {
         return !TextUtils.isEmpty(text);
@@ -434,12 +450,8 @@ public String getFeaturedImageForDisplay(int width, int height) {
         if (featuredImageForDisplay == null) {
             if (!hasFeaturedImage()) {
                 featuredImageForDisplay = "";
-            } else if (isPrivate) {
-                // images in private posts can't use photon, so handle separately
-                featuredImageForDisplay = ReaderUtils.getPrivateImageForDisplay(featuredImage, width, height);
             } else {
-                // not private, so set to correctly sized photon url
-                featuredImageForDisplay = PhotonUtils.getPhotonImageUrl(featuredImage, width, height);
+                featuredImageForDisplay = ReaderUtils.getResizedImageUrl(featuredImage, width, height, isPrivate);
             }
         }
         return featuredImageForDisplay;

WordPress/src/main/java/org/wordpress/android/ui/reader/ReaderPhotoView.java

@@ -21,7 +21,6 @@
 import org.wordpress.android.ui.reader.utils.ReaderUtils;
 import org.wordpress.android.util.AppLog;
 import org.wordpress.android.util.DisplayUtils;
-import org.wordpress.android.util.PhotonUtils;
 
 import uk.co.senab.photoview.PhotoViewAttacher;
 
@@ -77,13 +76,8 @@ public void setImageUrl(String imageUrl,
                             boolean isPrivate,
                             PhotoViewListener listener) {
         int loResWidth = (int) (hiResWidth * 0.10f);
-        if (isPrivate) {
-            mLoResImageUrl = ReaderUtils.getPrivateImageForDisplay(imageUrl, loResWidth, 0);
-            mHiResImageUrl = ReaderUtils.getPrivateImageForDisplay(imageUrl, hiResWidth, 0);
-        } else {
-            mLoResImageUrl = PhotonUtils.getPhotonImageUrl(imageUrl, loResWidth, 0);
-            mHiResImageUrl = PhotonUtils.getPhotonImageUrl(imageUrl, hiResWidth, 0);
-        }
+        mLoResImageUrl = ReaderUtils.getResizedImageUrl(imageUrl, loResWidth, 0, isPrivate);
+        mHiResImageUrl = ReaderUtils.getResizedImageUrl(imageUrl, hiResWidth, 0, isPrivate);
 
         mPhotoViewListener = listener;
         loadLoResImage();

WordPress/src/main/java/org/wordpress/android/ui/reader/ReaderPhotoViewerActivity.java

@@ -16,6 +16,7 @@
 import org.wordpress.android.ui.reader.ReaderViewPagerTransformer.TransformType;
 import org.wordpress.android.ui.reader.models.ReaderImageList;
 import org.wordpress.android.ui.reader.utils.ReaderImageScanner;
+import org.wordpress.android.util.AppLog;
 
 import javax.annotation.Nonnull;
 
@@ -68,26 +69,35 @@ public void onPageSelected(int position) {
     }
 
     private void loadImageList() {
-        new Thread() {
-            @Override
-            public void run() {
-                // parse list of images from content that was (optionally) passed to
-                // this activity, and make sure the list includes the passed url
-                ReaderImageScanner scanner = new ReaderImageScanner(mContent, mIsPrivate);
-                final ReaderImageList imageList = scanner.getImageList();
-                if (!TextUtils.isEmpty(mInitialImageUrl) && !imageList.hasImageUrl(mInitialImageUrl)) {
-                    imageList.addImageUrl(0, mInitialImageUrl);
-                }
-                runOnUiThread(new Runnable() {
-                    @Override
-                    public void run() {
-                        if (!isFinishing()) {
-                            setImageList(imageList, mInitialImageUrl);
-                        }
-                    }
-                });
+        // content will be empty unless this was called by ReaderPostDetailFragment to show
+        // a list of images in a post (in which case, it's the content of the post)
+        if (TextUtils.isEmpty(mContent)) {
+            final ReaderImageList imageList = new ReaderImageList(mIsPrivate);
+            if (!TextUtils.isEmpty(mInitialImageUrl)) {
+                imageList.add(mInitialImageUrl);
             }
-        }.start();
+            setImageList(imageList, mInitialImageUrl);
+        } else {
+            // parse images from content and make sure the list includes the passed url
+            new Thread() {
+                @Override
+                public void run() {
+                    final ReaderImageList imageList = new ReaderImageScanner(mContent, mIsPrivate).getImageList();
+                    if (!TextUtils.isEmpty(mInitialImageUrl) && !imageList.hasImageUrl(mInitialImageUrl)) {
+                        AppLog.w(AppLog.T.READER, "reader photo viewer > initial image not in list");
+                        imageList.addImageUrl(0, mInitialImageUrl);
+                    }
+                    runOnUiThread(new Runnable() {
+                        @Override
+                        public void run() {
+                            if (!isFinishing()) {
+                                setImageList(imageList, mInitialImageUrl);
+                            }
+                        }
+                    });
+                }
+            }.start();
+        }
     }
 
     private void setImageList(ReaderImageList imageList, String initialImageUrl) {